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Subjects
- U.S. Marine Hospital, San Francisco.1
- USSR2
- Uganda3
- Ukraine2
- Ulcer1
- Ultraviolet Rays -- adverse effects2
- Ultraviolet Therapy1
- Union Pacific Railroad Company.1
- United Kingdom56
- United States205
- United States Air Force String Orchestra.1
- United States Government Agencies4
- United States Indian School (Carlisle, Pa.)1
- United States-Japan Cooperative Medical Science Program.1
- United States.5
- United States. 193rd General Hospital1
- United States. Agency for Health Care Policy and Research1
- United States. Army12
- United States. Army Nurse Corps9
- United States. Army. Base Hospital No. 69.1